Avoid coffee, citrus fruits and Spicy food.
We have been told for years that coffee, acidic fruit as well as spicy foods can aggravate acid stomach. Therefore, we should avoid these in our daily diet in order to reduce acid stomach. A recent study published in the Archives of Internal Medicine in May 2006 showed that none of these myths hold true. Researchers from the Stanford University found that the only two behavioural changes can reduce symptoms of acid stomach - eating less and elevate your head while sleeping.